Our Chicago Bears training camp preview kicks off at quarterback, where Caleb Williams is primed for a breakout season in Year 2.

Every year there are training camp surprises from roster challengers and here are five players who fit the mold of players who often make strong bids once practice at Halas Hall begins.

Caleb Williams entered the NFL with lofty expectations, the No. 1 draft pick for whom success was almost guaranteed and whose dynamic playmaking abilities were exactly what the Chicago Bears needed to get back into Super Bowl contention.

After posting a dismal 5-12 record with No. 1 overall draft pick Caleb Williams at quarterback, the Bears need their investment ($39.5 million over four years to be exact) to show progression in his second year.

Here is why former coaches for the Bears aren't "thrilled" with Caleb Williams as he prepares for his second season.